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Patent Searching and Data


Title:
MOLDED FOAM BODY
Document Type and Number:
WIPO Patent Application WO/2018/211744
Kind Code:
A1
Abstract:
In the present invention, assuming a plan view of a seat surface (10a), the plane area of a part surrounded by an inner edge (17a), in the lateral direction (X), of a rear section (17) and a contour line L is greater than the plane area of a part bounded in the lateral direction (X) by an inner edge (18a), in the lateral direction (X), of a front section (18) and the contour line L. Alternatively, a pair of left and right second synthetic resin materials which constitute the lower section are configured so that parts thereof which are the farthest apart in the lateral direction (X) are positioned at an under-thigh section (14), parts thereof which are the closest in the lateral direction (X) are positioned at an under-buttock section (15), and the maximum value (W1) of the distance in the lateral direction (X) between the pair of left and right second synthetic resin materials constituting the lower section is at least double the minimum value (W2) of the distance therebetween in the lateral direction (X).

Inventors:
TAKAHASHI YOSHIYUKI (JP)
YONEZAWA TAISUKE (JP)
TSUGAWA YUKIKO (JP)
Application Number:
PCT/JP2018/002221
Publication Date:
November 22, 2018
Filing Date:
January 25, 2018
Export Citation:
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Assignee:
BRIDGESTONE CORP (JP)
International Classes:
A47C27/15; A47C7/18; B60N2/90
Foreign References:
JP2014057634A2014-04-03
JP2013198730A2013-10-03
JP2017070629A2017-04-13
JPS4927362A1974-03-11
JP2004174762A2004-06-24
JP2017097437A2017-06-01
JP2009107131A2009-05-21
Other References:
See also references of EP 3626131A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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